All of the release distribution packages have been digitally
signed (using PGP or GPG) by the ASF committers that constructed
them. There will be an accompanying
distribution.asc file in the same directory
as the distribution. The PGP/GPG keys can be found at the MIT key
repository and within this project's KEYS file at
https://www.apache.org/dist/jmeter/KEYS.

Always download the KEYS file directly from the Apache site, never from a mirror.

We also offer MD5 and SHA1 hashes to validate the
integrity of the downloaded files. See the
distribution.md5|.sha files.
Note that such hashes are only useful as a check that the file has been downloaded OK.
They do not provide any guarantee that the downloaded file is authentic.